I am working with another author on a book. Can we collaberate in the same project on different computers? If so, how?
Yes.
You can use Dropbox or a similar cloud-storage solution if you are in different locations.
You can use a server or a shared drive if you are in the same location.
But only one of you can have a project open at any given time.
https://forum.literatureandlatte.com/t/using-scrivener-with-dropbox/11295/1